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RIOT/boards/common/stm32/include/stm32_leds.h

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/*
* Copyright (C) 2022 Otto-von-Guericke-Universität Magdeburg
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup boards_common_stm32
* @brief Common LED macros
* @{
*
* @file
* @brief Common LED macros
*
* @author Marian Buschsieweke <marian.buschsieweke@ovgu.de>
*
* The idea is that STM32 boards only define the pin number, port number and
* port of LEDs and this header provides the rest of the defines
*/
#ifndef STM32_LEDS_H
#define STM32_LEDS_H
/* Using gpio_ll_arch for GPIO access. On STM32, accessing the GPIO output
* buffer via GPIO LL even works when the GPIO LL feature/module is not in
* use */
#include "periph/gpio_ll.h"
#include "kernel_defines.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Common LED pin definitions for STM32 boards
* @{
*/
#if defined(LED0_PORT_NUM) && defined (LED0_PIN_NUM)
# define LED0_PIN GPIO_PIN(LED0_PORT_NUM, LED0_PIN_NUM)
# define LED0_MASK (1 << LED0_PIN_NUM)
# if IS_ACTIVE(LED0_IS_INVERTED)
# define LED0_ON gpio_ll_clear(LED0_PORT, LED0_MASK)
# define LED0_OFF gpio_ll_set(LED0_PORT, LED0_MASK)
# else
# define LED0_ON gpio_ll_set(LED0_PORT, LED0_MASK)
# define LED0_OFF gpio_ll_clear(LED0_PORT, LED0_MASK)
# endif
# define LED0_TOGGLE gpio_ll_toggle(LED0_PORT, LED0_MASK)
#endif
#if defined(LED1_PORT_NUM) && defined (LED1_PIN_NUM)
# define LED1_PIN GPIO_PIN(LED1_PORT_NUM, LED1_PIN_NUM)
# define LED1_MASK (1 << LED1_PIN_NUM)
# if IS_ACTIVE(LED1_IS_INVERTED)
# define LED1_ON gpio_ll_clear(LED1_PORT, LED1_MASK)
# define LED1_OFF gpio_ll_set(LED1_PORT, LED1_MASK)
# else
# define LED1_ON gpio_ll_set(LED1_PORT, LED1_MASK)
# define LED1_OFF gpio_ll_clear(LED1_PORT, LED1_MASK)
# endif
# define LED1_TOGGLE gpio_ll_toggle(LED1_PORT, LED1_MASK)
#endif
#if defined(LED2_PORT_NUM) && defined (LED2_PIN_NUM)
# define LED2_PIN GPIO_PIN(LED2_PORT_NUM, LED2_PIN_NUM)
# define LED2_MASK (1 << LED2_PIN_NUM)
# if IS_ACTIVE(LED2_IS_INVERTED)
# define LED2_ON gpio_ll_clear(LED2_PORT, LED2_MASK)
# define LED2_OFF gpio_ll_set(LED2_PORT, LED2_MASK)
# else
# define LED2_ON gpio_ll_set(LED2_PORT, LED2_MASK)
# define LED2_OFF gpio_ll_clear(LED2_PORT, LED2_MASK)
# endif
# define LED2_TOGGLE gpio_ll_toggle(LED2_PORT, LED2_MASK)
#endif
#if defined(LED3_PORT_NUM) && defined (LED3_PIN_NUM)
# define LED3_PIN GPIO_PIN(LED3_PORT_NUM, LED3_PIN_NUM)
# define LED3_MASK (1 << LED3_PIN_NUM)
# if IS_ACTIVE(LED3_IS_INVERTED)
# define LED3_ON gpio_ll_clear(LED3_PORT, LED3_MASK)
# define LED3_OFF gpio_ll_set(LED3_PORT, LED3_MASK)
# else
# define LED3_ON gpio_ll_set(LED3_PORT, LED3_MASK)
# define LED3_OFF gpio_ll_clear(LED3_PORT, LED3_MASK)
# endif
# define LED3_TOGGLE gpio_ll_toggle(LED3_PORT, LED3_MASK)
#endif
#if defined(LED4_PORT_NUM) && defined (LED4_PIN_NUM)
# define LED4_PIN GPIO_PIN(LED4_PORT_NUM, LED4_PIN_NUM)
# define LED4_MASK (1 << LED4_PIN_NUM)
# if IS_ACTIVE(LED4_IS_INVERTED)
# define LED4_ON gpio_ll_clear(LED4_PORT, LED4_MASK)
# define LED4_OFF gpio_ll_set(LED4_PORT, LED4_MASK)
# else
# define LED4_ON gpio_ll_set(LED4_PORT, LED4_MASK)
# define LED4_OFF gpio_ll_clear(LED4_PORT, LED4_MASK)
# endif
# define LED4_TOGGLE gpio_ll_toggle(LED4_PORT, LED4_MASK)
#endif
#if defined(LED5_PORT_NUM) && defined (LED5_PIN_NUM)
# define LED5_PIN GPIO_PIN(LED5_PORT_NUM, LED5_PIN_NUM)
# define LED5_MASK (1 << LED5_PIN_NUM)
# if IS_ACTIVE(LED5_IS_INVERTED)
# define LED5_ON gpio_ll_clear(LED5_PORT, LED5_MASK)
# define LED5_OFF gpio_ll_set(LED5_PORT, LED5_MASK)
# else
# define LED5_ON gpio_ll_set(LED5_PORT, LED5_MASK)
# define LED5_OFF gpio_ll_clear(LED5_PORT, LED5_MASK)
# endif
# define LED5_TOGGLE gpio_ll_toggle(LED5_PORT, LED5_MASK)
#endif
#if defined(LED6_PORT_NUM) && defined (LED6_PIN_NUM)
# define LED6_PIN GPIO_PIN(LED6_PORT_NUM, LED6_PIN_NUM)
# define LED6_MASK (1 << LED6_PIN_NUM)
# if IS_ACTIVE(LED6_IS_INVERTED)
# define LED6_ON gpio_ll_clear(LED6_PORT, LED6_MASK)
# define LED6_OFF gpio_ll_set(LED6_PORT, LED6_MASK)
# else
# define LED6_ON gpio_ll_set(LED6_PORT, LED6_MASK)
# define LED6_OFF gpio_ll_clear(LED6_PORT, LED6_MASK)
# endif
# define LED6_TOGGLE gpio_ll_toggle(LED6_PORT, LED6_MASK)
#endif
#if defined(LED7_PORT_NUM) && defined (LED7_PIN_NUM)
# define LED7_PIN GPIO_PIN(LED7_PORT_NUM, LED7_PIN_NUM)
# define LED7_MASK (1 << LED7_PIN_NUM)
# if IS_ACTIVE(LED7_IS_INVERTED)
# define LED7_ON gpio_ll_clear(LED7_PORT, LED7_MASK)
# define LED7_OFF gpio_ll_set(LED7_PORT, LED7_MASK)
# else
# define LED7_ON gpio_ll_set(LED7_PORT, LED7_MASK)
# define LED7_OFF gpio_ll_clear(LED7_PORT, LED7_MASK)
# endif
# define LED7_TOGGLE gpio_ll_toggle(LED7_PORT, LED7_MASK)
#endif
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* STM32_LEDS_H */
/** @} */